The Principle of Kin Selection Is Based on the Assumption

The principle of kin selection is based on the assumption that

A) although it is sometimes beneficial to help our kin, we must focus primarily on helping ourselves if we are to survive danger.
B) it is the survival of genes that matters most from an evolutionary perspective.
C) we will help those who are likely to reciprocate that help regardless of whether or not they are genetically related to us.
D) those who have the greatest reproductive fitness share more genes with their kin.